| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 7 | 43.21 (43.21) |
||
| 2 | 6 | 43.08 (43.08) |
||
| 3 | 1 | 41.51 (41.51) |
||
| 3 | 11 | 54.01 (54.01) |
||
| 4 | 2 | 41.85 (41.85) |
||
| 4 | 12 | 54.13 (54.13) |
||
| 5 | 10 | 53.08 (53.08) |
||
| 5 | 4 | 42.08 (42.08) |
||
| 6 | 9 | 45.73 (45.73) |
||
| 6 | 3 | 41.90 (41.90) |
||
| 7 | 5 | 42.76 (42.76) |
||
| 8 | 8 | 43.90 (43.90) |